Leases - Summary of Maturities of Lease Liabilities Under Non-cancellable Leases (Details) $ in Millions	Dec. 31, 2021 USD ($)
Leases [Abstract]
2022	$ 13.3
2023	11.5
2024	7.1
2025	4.2
2026	3.9
Thereafter	11.6
Total undiscounted cash flows	51.6
Less imputed interest	(5.4)
Total lease liabilities	$ 46.2
Operating Lease, Liability, Statement of Financial Position [Extensible List]	us-gaap:OtherLiabilities
2022	$ 13.1
2023	8.0
2024	3.5
2025	2.2
2026	1.1
Total undiscounted cash flows	27.9
Less imputed interest	(1.4)
Total lease liabilities	$ 26.5